Filament Spin Evolution

Carbon Fiber 2.0 - The most advanced carbon fiber manufacturing process available has come to carbon fiber bike wheels. FSE Carbon Fiber is lighter, stiffer and stronger than outdated layup carbon fiber...which most other manufacturers use as of now.

Lighter + Stronger = Faster

Lighter: Rims starting at only 200 grams
Stronger: Much stronger
Stiffer: For better power transfer and more control
100% Waste Free Manufacturing Process

Next-Gen Carbon

New Carbon Fiber Method

Computer controlled high temperature resin impregnated carbon fibers spin around a electronically charged mandrel.  This is the most advanced method for manufacturing carbon fiber bike wheels today.


Old Carbon Fiber Method

Error prone hand carbon layup involving 20+ steps, 32+ separate pieces that all need gluing and baking in multiple passes. No consistency from rim to rim. Voids are the worst side effect that can lead to failure.

FSE Hubs - Faster

Roll faster, engage with more power, quicker. Now with Killer Bees!

Fast & Versatile Disc Hubs

Convertible Disc Hubs! 3 bikes with different disc specs?  No Problem! FSE 420 hubs convert from Quick Release to Thru Axle; from 135mm to 142mm rear!  Fast, tough yet only 340g per set!

Sapim CX-Ray Spokes

As light as a titanium spoke...The CX-Ray still receives the best results in fatigue testing of any spoke. Its unique strength and flexibility make the CX-Ray spokes ideal race spoke and the spoke of choice in the peloton.